Ecnomina concava Cartwright 2008
Ecnomina concava Cartwright 2008: 68, figs 159–161, 192.
Material examined. Northern Territory. 1 male, Edith R., light-trap 4, 10 Feb 2010, P. Dostine ; 2 males, Bennett Ck, 12 Jan 2016, P. Dostine ; 1 male, 1 female, same loc. and coll., 31 Jan 2017; 1 male, same loc. and coll., 28 Feb 2017 (all FFD) .
Remarks. Ecnomina concava was originally described from four male (and one female) specimens collected from two sites in Kakadu NP, NT. Four males and a female are added from a further two sites in the NT.